So one of my dck is being picked up by a grandparent that I've never met before. I've been given a name, that is all. My policy is to ask for I.D. when it's a new person picking up.
The first time I ever had to ask someone to show I.D. they looked at me like I was an alien. I really honestly figured they would be comforted by the fact that I wouldn't release their precious little person without being careful!